Complete backend

api/models/citiesModel.js

@@ -0,0 +1,22 @@
+const db = require('../../data/dbConfig');
+
+module.exports = {
+	getCities,
+    getCitiesByCountry
+    // getCity,
+};
+
+function getCities() {
+	return db('cities')
+}
+
+function getCitiesByCountry(country_id) {
+	return db('cities')
+	.where({ country_id })
+}
+
+// function getCity(name) {
+// 	return db('cities')
+// 		.where({ name })
+// 		.first()
+// }

api/models/countriesModel.js

@@ -0,0 +1,16 @@
+const db = require('../../data/dbConfig');
+
+module.exports = {
+	getCountries,
+	getCountryByName,
+};
+
+function getCountries() {
+	return db('countries')
+}
+
+function getCountryByName(name) {
+	return db('countries')
+		.where({ name })
+		.first()
+}

api/models/roadsModel.js

@@ -0,0 +1,9 @@
+const db = require('../../data/dbConfig');
+
+module.exports = {
+	getRoads
+};
+
+function getRoads() {
+	return db('roads')
+}